Jump to content

Aero Devices diffusers, wings, spoilers, etc


MichaelD

Recommended Posts

  • Replies 144
  • Created
  • Last Reply

Top Posters In This Topic

...

 

As far as rear diffusers go, this looks like an area where a beginner in the art of carbon fiber fabrication could hone his skills, without any mistakes being too visible to the hoi polloi.

 

I'd like to try my hand at it, after I re-profile a new custom gas tank for more capacity....

 

So some photos of seven rear diffusers not installed on the car would be helpful.

 

Re working with CF: I'll offer what I think is an excellent source on how-to for doing fabrications of fabric and resin at

http://www.fibreglast.com/?gclid=CNnPpvHfgK0CFYPc4AodV0eewg

They have a several part video detailing a university project that created a CF chassis for a 100 mile per gallon vehicle. Very informative and well done production IMHO. From their catalog and the videos I got all I needed to do my first vacuum bagging project, making a reverse NACA duct to exhaust underhood heat out the side of my car - like the Caterham top-of-the-nose vents but less ambitious. For a first attempt at such, it turned out really well and the info I got was key to knowing that such a thing was even possible let alone spelling out how to do it. They have phone support that I found likewise very helpful.

Link to comment
Share on other sites

Here is a youtube video of my partner in the 1400cc Supercharged Caterham Hayabusa at Knox, as you can see lots of Aero.

[/url] Edited by Terry
Link to comment
Share on other sites

Nice! Is the top up as an aero trick? Why not remove top and windshield altogether? And, rotate front lites as well, 90 or 180 degrees? And remove the rear license plate, just for good measure:)?

Link to comment
Share on other sites

Nice! Is the top up as an aero trick? Why not remove top and windshield altogether? And, rotate front lites as well, 90 or 180 degrees? And remove the rear license plate, just for good measure:)?

 

Very good points.

 

We leave the roof on an the license plate because the statement that we are tyring to make about the 7 is it's a road car. We have run the car without the windshield, roof and doors and the car is more stable with them on.

Link to comment
Share on other sites

@Terry

Very nice setup and those wings are a must for so much horsepower!

One note though. Just looking at the rear dual element wing, i think you should review the vertical distance between main element and flap. I think that the gap is too much and if that's the case, the flap could lose its effectiveness quite dramatically. But again, this comment is just from what i can see in the video, in reality i am sure it is OK.

Link to comment
Share on other sites

....do you have any photos of the front wing and mount.

 

Martin - As a gentleman of exceedingly good taste in carbon (meaning me...not you! :jester: ) happily exploring the infinite ways I can put carbon fiber on a seven, I can share some photos of how they mount a front wing to a Caterham Levante/CSR. The off-the-shelf mounts do not work on a S3/SV chassis but I bet you could jury-rig it with some duct tape.

 

http://www.reverie.ltd.uk/Images/upload/Caterham_Steve%20Wilson%2001-Aug-08%20004edit.jpg

 

http://www.reverie.ltd.uk/Images/upload/CaterhamFrontWing%20004.jpg

 

http://www.reverie.ltd.uk/Images/upload/Caterham_Steve%20Wilson%2001-Aug-08%20005.jpg

Edited by Croc
Link to comment
Share on other sites

Croc:

 

Does this mean Santa is bringing a certain CSR owner a carbon fiber "surprise" for X-mas? (I thot you had to be good under Santa's system:))?

 

 

Well I asked Santa for something blonde, leggy and cute but apparently I am not naughty enough to warrant such a present. :svengo:

 

Anyway, I got a a very valuable present for Christmas that I can enjoy in 2012. It gives me the ability to "keep up" with Tom in his Seven. :driving:

Link to comment
Share on other sites

 

Anyway, I got a a very valuable present for Christmas that I can enjoy in 2012. It gives me the ability to "keep up" with Tom in his Seven. :driving:

 

An excellent present:driving:it is. I'm looking forward to the 2012 season. As for the keeping up portion. I'll have to try driving harder not to let you lap me.

 

Tom

Link to comment
Share on other sites

Well I asked Santa for something blonde, leggy and cute but apparently I am not naughty enough to warrant such a present. :svengo:

 

Anyway, I got a a very valuable present for Christmas that I can enjoy in 2012. It gives me the ability to "keep up" with Tom in his Seven. :driving:

 

Mike,

Blonde, Leggy and cute, all excellent options, add wealthy, and the new Mrs. Croc

 

can start buying your Carbon Bits.......

Link to comment
Share on other sites

Here is a youtube video of my partner in the 1400cc Supercharged Caterham Hayabusa at Knox, as you can see lots of Aero.

 

Looks like a very nicely setup car. Car to share the details on the wing? I'm looking to add aero this year to keep up with those 650hp Impreza at the Time Attacks.

 

I like the idea of dual little wings. Been looking for those all over the interweb with luck.

Link to comment
Share on other sites

Looks like a very nicely setup car. Car to share the details on the wing? I'm looking to add aero this year to keep up with those 650hp Impreza at the Time Attacks.

 

I like the idea of dual little wings. Been looking for those all over the interweb with luck.

 

 

Hmmm....not sure aero will help you keep up with 650hp as big aero slows your ultimate speed down as it adds downforce? However, I like the challenge of helping other people spend their money. Here are some possibilities for dual wings:

 

Dual Wings - did you mean dual element rear wings?

http://www.reverie.ltd.uk/product_list.php?group=A%20RWING&subgroup=A%20RWING%20DE

 

Or did you mean winglets/whiskers that mount to the front of a nose cone?

http://www.caterhamparts.co.uk/product.php?id_product=3274

 

I think Carbon Mods and Fluke also sell these. Probably others around in fiberglass too.

 

Or did you mean the wing foils that mount on the A-frame of a front suspension?

http://www.fluke-motorsport.co.uk/wishbone-foils-p-1039.html

 

Or for a splitter try:

http://www.mickmadecomposites.co.uk/products.htm

 

 

 

Edited by Croc
Link to comment
Share on other sites

Hmmm....not sure aero will help you keep up with 650hp as big aero slows your ultimate speed down as it adds downforce? However, I like the challenge of helping other people spend their money. Here are some possibilities for dual wings:

 

Dual Wings - did you mean dual element rear wings?

http://www.reverie.ltd.uk/product_list.php?group=A%20RWING&subgroup=A%20RWING%20DE

 

Or did you mean winglets/whiskers that mount to the front of a nose cone?

http://www.caterhamparts.co.uk/product.php?id_product=3274

 

I think Carbon Mods and Fluke also sell these. Probably others around in fiberglass too.

 

Or did you mean the wing foils that mount on the A-frame of a front suspension?

http://www.fluke-motorsport.co.uk/wishbone-foils-p-1039.html

 

Or for a splitter try:

http://www.mickmadecomposites.co.uk/products.htm

 

The theory here is that if I can get way faster in the curves, I'll have a advantages in the "short" straights we have at our time attack circuit. It's a short track... I lap it in 56.3s and that monster subbi does it in 53.4. So I got 2 seconds to get on him!

 

yah yah wishful thinking I know! :)

 

But hey spending is fun... soooo... I was more thinking along the lines of the two little frong wings that the turbo hayabusa hillclimb car had. Rear wings are easy to find and install.

 

But the front is tricky since we have very little frontal area and cooling is very important in my case with a tiny 14" radiator and 300 rwhp.

 

Thanks for the links tho... the wishbone foils is neat. Not sure it would fit my a-arm but I'll see if I can't design something around that idea.

 

And I did see a 150mm that was cut in two and mounted to the front nose cone... interesting.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...